UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 20 APR 25 Station: ES591 WMO ident: 2591 Latitude: 57.65 Longitude: 18.35 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1003 44 7.6 6.2 91 1.4 6.9 295 3 280.5 281.5 279.9 296.8 5.93 1 1000 69 6.6 6.6 100 0.0 6.6 290 4 279.8 280.8 279.7 296.4 6.11 2 925 709 4.4 4.1 98 0.3 4.2 185 12 283.8 284.8 281.0 299.3 5.55 3 850 1394 0.6 0.6 100 0.0 0.6 185 10 286.8 287.6 281.4 300.1 4.70 4 700 2935 -5.7 -6.6 93 0.9 -6.1 200 19 296.2 296.8 283.8 306.1 3.33 5 500 5500 -20.5 -41.5 13 21.0 -23.1 205 29 308.0 308.1 284.8 308.8 0.20 6 400 7110 -34.3 -42.3 44 8.0 -35.0 210 41 310.4 310.5 285.8 311.2 0.23 7 305 8942 -47.9 -58.9 27 11.0 -48.2 200 45 316.3 316.3 287.6 316.5 0.04 8 300 9050 -48.1 -64.1 14 16.0 -48.4 205 41 317.6 317.6 288.0 317.6 0.02 9 250 10250 -48.1 -73.1 4 25.0 -48.6 210 28 334.6 334.6 292.9 334.6 0.01 10 200 11720 -49.5 -79.5 2 30.0 -50.0 210 22 354.4 354.4 297.5 354.4 0.00 11 150 13610 -50.3 -82.3 1 32.0 -50.9 220 18 383.4 383.4 302.8 383.4 0.00 12 100 16230 -53.5 -83.5 1 30.0 -54.1 245 18 424.4 424.4 308.2 424.4 0.00 TRP 305 8942 -47.9 -58.9 27 11.0 -48.2 200 45 316.3 316.3 287.6 316.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 835.71 mb = 1540.76 m = 5054.93 ft Wetbulb zero: 836.40 mb = 1522.03 m = 4993.49 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 76.29 % Est. max temperature: 13.75 C = 56.74 F Sfc-Lift cond lev (LCL): 981.75 mb = 220.21 m = 722.46 ft T: 6.08 C 700-500 lapse rate: 5.77 C/km ThetaE index: 0.32 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 936.72 mb = 605.65 m = 1987.03 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 10.25 C = 50.44 F Cap Strength: 4.77 C Lifted Index: 9.71 C Risk: None Lifted Index @300 mb: 13.81 C Lifted Index @700 mb: 4.77 C Showalter Index: 8.37 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 21.10 C K Index: 20.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 56.20 Risk: None Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.75 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 14042.01 J/kg Cap Strength: 9.43 C Lift Cond Lev (LCL): 948.89 mb = 499.69 m = 1639.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1003 44 295 3 2.7 -1.3 | 39 13 -8.4 -10.3 1 1000 69 290 4 3.8 -1.4 | 35 13 -7.3 -10.4 2 925 709 185 12 1.0 12.0 | 106 10 -10.1 2.9 3 850 1394 185 10 0.9 10.0 | 95 10 -10.2 0.9 4 700 2935 200 19 6.5 17.9 | 152 10 -4.6 8.8 5 500 5500 205 29 12.3 26.3 | 184 17 1.2 17.2 6 400 7110 210 41 20.5 35.5 | 200 28 9.4 26.5 7 305 8942 200 45 15.4 42.3 | 187 34 4.3 33.2 8 300 9050 205 41 17.3 37.2 | 192 29 6.2 28.1 9 250 10250 210 28 14.0 24.2 | 191 15 2.9 15.2 10 200 11720 210 22 11.0 19.1 | 179 10 -0.1 10.0 11 150 13610 220 18 11.6 13.8 | 186 5 0.5 4.7 12 100 16230 245 18 16.3 7.6 | 285 5 5.2 -1.4 Wind Parameters Mean winds (0-6000m): 200.8 at 19.1 knts Storm direction: 230.8 at 14.3 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -9.9 tot: 30.1 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 25.44 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 234 7 48 8| 0.0 10.3 10.3| 9.3 -5.1 4.2 8.4 0.34| 12.5 4.2 1000 195 9 88 9| 0.0 6.4 6.4| 14.7 -7.5 7.2 7.2 0.33| 9.6 3.1 1500 191 10 92 9| 0.1 4.2 4.4| 16.7 -9.9 6.8 4.5 0.29| 6.9 2.0 2000 191 10 96 9| 0.8 3.2 4.0| 24.5 -9.9 14.7 7.3 0.38| 6.0 2.3 2500 192 11 103 9| 1.3 2.5 3.8| 32.5 -9.9 22.6 9.1 0.46| 5.5 2.5 3000 194 12 110 9| 1.6 2.1 3.7| 40.0 -9.9 30.1 10.0 0.51| 5.1 2.6 4000 197 15 126 8| 1.7 1.6 3.3| 49.0 -9.9 39.1 9.8 0.54| 4.3 2.3 5000 199 17 141 9| 1.8 1.3 3.0| 58.7 -9.9 48.9 9.8 0.55| 3.9 2.1 6000 201 19 154 10| 2.0 1.1 3.0| 74.3 -9.9 64.5 10.7 0.55| 3.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20250420.12.gif